Opening ports for connection issues

UniFi - Ports Used – Ubiquiti Networks Support and Help Center Overview. This article lists the ports used by the UniFi Network Controller. To learn how to change ports please see this article: UniFi - Change Default Ports for Controller and UAPs.By default, the UniFi Controller will operate on the ports listed in the following sections. Download Simple Port Forwarding Portable - MajorGeeks Jan 29, 2014 Portmap.io - free port forwarding solution It works even you do not have real IP address or your incoming traffic is blocked. You can forward HTTP traffic to your local web-server as well as any TCP or UDP traffic. If your web-server has virtual hosts configured, you can specify which one you are connecting to.

Mar 21, 2018

Jul 20, 2020 · Port forwarding won’t help in this case because the ports will still be blocked on that other router which you can’t control, so the packets will never reach your own router. Unfortunately, it’s not always possible to fix a double-NAT situation. Apr 11, 2020 · Port forwarding is a technique that is used to allow external devices access to computers services on private networks. It does this by mapping an external port to an internal IP address and port. Most online gaming Applications will require you to configure port forwarding on your home router.

Ports Used by 3CX Phone System v15 + The following is a complete list of ports that 3CX Phone System uses in a default installation scenario: Protocol. Port (Default) Description. Port Forwarding Required. TCP. 5001 or 443. v15+: HTTPs port of Web Server. What is Port Forwarding? | How to Forward Ports?